Wall Mount IP65 Box with Temperature and Frost RS485 PT100 Sensor

SKU: T-485-PT100-FROST2
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The 1-Wire UNI Temperature Sensing PT100 Frost2 Cable can be used with a Poseidon2 environment monitor and is supplied with a temperature probe (in a stainless-steel rod) on a 2m cable with a RS-485 converter in a wall-mount box.

Key Features

  • Probe temperature range: -190 to +150degC
  • Accuracy: +/- (0.4 + 0.005|t|) [degC] (minimum immersion 80mm, in the -100 to 150degC range)
  • Converter Operating Conditions: minus 30 to 70degC, relative humidity maximum 85%
  • Environment: Indoor or outdoor use: IP65- rated, wall mount installation
  • External probe: external Pt100 sensor for sub-zero temperatures (stainless steel housing, 2m cable)
  • Interface: RS485, terminals
  • Power supply: from the Poseidon2 (12Vdc) or 10-35Vdc


Typical applications include measuring low temperatures in pharmaceutical, food processing, distribution and civil engineering works.